<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>按钮</title>
</head>
<body>
<p>
<!--表明类型是按钮（图像）alt是当图片无法显示，就会显示alt中的字符串-->
  <input type="button" value="快来点我">
  <input type="image" src="../resource/image/001.png" alt="点击按钮">
</p>
</body>
</html>